focus on research and development, develop thousands of products, and the research leader of the institute set up a factory
complete quality system, 9001,16949, quality team, production workshop
annual output of 1,000 tons, growing at a rate of 35% per year
fast response and reliable solution
wechat qr code
tel：mr ding 180 2902 0818 mr zhang 138 2363 4768
fax：0755-23088059
email：company@qq.com
q q：13925200705
address：
爱游戏全站app手机版 copyright © dongguan zhenglang precision metal parts co., ltd. all rights reserved.
legal noticessite maptechnical support: